25273260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{140407}}^1$

素因数の和:140422

約数の個数: 36

約数和(自身を含む): 76662768

約数和(自身を除く): 51389508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 140407, 280814, 421221, 561628, 702035, 842442, 1263663, 1404070, 1684884, 2106105, 2527326, 2808140, 4212210, 5054652, 6318315, 8424420, 12636630, 25273260]

約数ペア:

[(1, 25273260), (2, 12636630), (3, 8424420), (4, 6318315), (5, 5054652), (6, 4212210), (9, 2808140), (10, 2527326), (12, 2106105), (15, 1684884), (18, 1404070), (20, 1263663), (30, 842442), (36, 702035), (45, 561628), (60, 421221), (90, 280814), (180, 140407)]